alt Hacker NewsLooking at the stats, the US public spending is about 40 per cent of the American GDP, which, though lower than most of the EU, is not really "low". 40 per cent of something as huge as the American economy is huge as well. Given that the US economy is a quarter of the global economy, US public spending is one tenth of the economic output of the entire mankind. That is not low.
https://www.oecd.org/en/data/indicators/general-government-s...
BTW Swiss public spending is lower (32 per cent), and Swiss sidewalks and roads are uniformly nice. At the same time, Germany is at 48 per cent and it has a big problem with aging infrastructure, railways, bridges etc. Swiss rail authority regularly refuses delayed German trains at the border in order not to cause chaos in the reliable Swiss railway network. Given the 32 vs. 48 per cent of public spending, you would expect it to be the other way round, but it isn't. The mapping between the volume of public spending and quality of public services is not that simple.
Maybe the problem in the US is that too much money gets siphoned away by various legal or illegal means. Famously, whenever places like California or NYC try to build something like a new subway line or a new high-speed rail, their project budgets balloon into absolutely insane volumes, much higher than comparable projects in France, Italy or Japan, and the main reason is that various special interests need to be satisfied, from the construction unions to various NIMBYs.
With such a flawed model of public spending, higher taxes will only result in higher waste.
I appreciate the the public spending statistic, which adds a dose of reality to the discussion. At the same time, a few cherry-picked examples (Swiss and German railways) is meaningless. It's true the US spends a lot in absolute terms, but a huge economy with 340 million people has a lot of roads and other expenses.
And the US is inefficient at building some things (subways) and probably more efficient at others. Again, it's cherry picking unless we have broader data.
> With such a flawed model of public spending, higher taxes will only result in higher waste.
As I said in the GP, there is waste (inefficiency) in everyone and everything, and larger organizations unavoidably have more. The cherry-picked examples don't prove the US and every local goverment in it are somehow less efficient, but certainly there is inefficiency.
But the statement "higher taxes will only result in higher waste" is logically wrong: higher taxes (and assumed higher spending) will lead to more waste - unavoidable for anyone and any org - but also more productivity; you can't have one without the other. E.g., if 15% of every dollar is wasted then higher taxes increase both waste and output. The US does have roads, schools, healthcare, sewers, etc., and even some urban light rail, paid for by taxes. The money does produce things, and many of those things can only be accomplished with taxes.
On the basis of what your comment, the US should cut all taxes because they are all waste. That's probably not what you mean but that's what some anti-tax groups say and what they do - cut everything regardless of outcome, which is what has been done on a national level recently. The simplistic answers are dangerous and not useful.